HiCustomer/p>

Thank you for using justanswer. The only % that are constant is social security at 6.2% and medicare at 1.45%. What your employer withholds for Federal and state is a product of frequency of pay (weekly, biweekly, etc) and how you fill out your W4. For Example:

$75000 annual salary paid bi weekly and you filled out your W4 form to claim Single/0, then your paycheck would be caluclated as follows:

If you filled out your W4 and claimed Married/0, your paycheck would look like this:

The more allowances you claim on your W4 form (Single/0, Single/1, Single/2, etc) the more mouths you tell the IRS you need to feed, so IRS withholds less from each check.

Here is a website that allows you to look at different scenarios such as single/0, married/0, etc and its a website I use quite a bit for just that purpose:

Free Salary Paycheck Calculator - Calculate Your Paychecks Online

Please let me know if you have any questions.

I hope this helps you

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